Research Article

Dynamically Dimensioned Search Grey Wolf Optimizer Based on Positional Interaction Information

Table 5

Results obtained by the DGWO and GWO algorithms on 23 test problems.

KeymGWODGWO
BestWorstMeanSt. dev.BestWorstMeanSt. dev.

107.89E − 615.72E − 553.02E − 561.07E − 550.00E − 007.08E − 2982.36E − 2990.00E − 00
301.48E − 294.31E − 278.83E − 281.09E − 271.63E − 2875.44E − 2402.38E − 2410.00E − 00
504.89E − 211.30E − 194.62E − 203.83E − 202.18E − 2441.88E − 2036.27E − 2050.00E − 00
1001.97E − 132.88E − 121.05E − 126.38E − 131.43E − 1831.01E − 1638.19E − 1690.00E − 00
107.44E − 352.11E − 323.62E − 334.99E − 337.09E − 1904.34E − 1541.45E − 1557.92E − 155
302.82E − 172.79E − 161.22E − 166.95E − 173.74E − 1483.86E − 1261.39E − 1277.05E − 127
508.15E − 135.92E − 122.64E − 121.31E − 124.61E − 1325.38E − 1091.80E − 1109.81E − 110
1001.37E − 081.43E − 074.59E − 082.38E − 081.26E − 1021.84E − 631.62E − 848.48E − 84
101.07E − 299.17E − 245.56E − 251.78E − 240.00E − 009.71E − 2993.24E − 3000.00E − 00
305.46E − 113.20E − 042.06E − 055.95E − 051.67E − 2602.83E − 2309.45E − 2320.00E − 00
502.20E − 031.69E + 002.68E − 013.45E − 012.45E − 2091.65E − 1696.52E − 1710.00E − 00
1004.99E + 011.80E + 035.60E + 025.34E + 027.91E − 1443.02E − 181.01E − 195.52E − 19
106.43E − 202.03E − 172.64E − 184.31E − 181.06E − 1503.41E − 1291.25E − 1306.22E − 130
309.39E − 083.48E − 067.97E − 077.84E − 071.30E − 1069.33E − 873.11E − 881.70E − 87
504.84E − 051.55E − 033.28E − 043.51E − 049.12E − 881.21E − 768.25E − 782.36E − 77
1009.62E − 021.25E + 005.42E − 013.25E − 011.08E − 659.02E − 423.01E − 431.65E − 42
105.33E + 008.04E + 006.61E + 005.88E − 014.09E − 018.39E + 003.10E + 002.31E + 00
302.55E + 012.87E + 012.69E + 017.47E + 012.82E + 012.87E + 012.85E + 011.28E − 01
504.59E + 014.87E − 014.74E + 018.18E − 014.83E + 014.85E + 014.84E + 017.31E − 02
1009.61E + 019.85E + 019.77E + 017.81E − 019.80E + 019.80E + 019.80E + 019.99E − 03
109.48E − 072.53E − 012.47E − 027.55E − 022.96E − 084.66E − 065.84E − 078.37E − 07
302.50E − 012.00E + 007.73E − 013.91E − 011.48E − 061.73E − 059.70E − 064.71E − 06
501.25E + 003.70E + 002.58E + 006.23E + 009.62E − 062.05E − 045.16E − 054.87E − 05
1008.21E + 001.19E − 011.01E + 018.45E − 018.52E − 051.12E − 033.28E − 042.40E − 04
109.10E − 052.14E − 037.23E − 045.93E − 041.14E − 053.40E − 041.24E − 049.64E − 05
308.25E − 043.97E − 031.98E − 039.59E − 042.88E − 056.20E − 041.66E − 041.40E − 04
501.13E − 048.73E − 033.17E − 031.58E − 038.94E − 069.17E − 042.31E − 042.28E − 04
1003.02E − 032.18E − 028.20E − 034.02E − 032.51E − 061.93E − 032.62E − 043.68E − 04
10−3.38E + 03−2.05E + 03−2.64E + 033.12E + 02−4.19E + 03−2.33E + 03−3.85E + 035.85E + 02
30−7.81E + 03−3.32E + 03−6.02E + 039.48E + 02−1.26E + 04−5.66E + 03−1.05E + 032.43E + 03
50−1.08E + 04−4.16E + 03−9.23E + 041.22E + 03−2.10E + 04−8.76E + 03−1.59E + 043.94E + 03
100−1.99E + 04−5.36E + 03−1.57E + 043.05E + 03−4.19E + 04−1.56E + 04−2.28E + 045.58E + 03
100.00E − 007.13E + 009.06E − 011.98E + 000.00E − 000.00E − 000.00E − 000.00E − 00
305.68E − 149.58E + 002.91E + 003.16E + 000.00E − 000.00E − 000.00E − 000.00E − 00
501.14E − 132.86E + 015.00E + 005.99E + 000.00E − 000.00E − 000.00E − 000.00E − 00
1002.80E − 073.73E + 001.12E + 007.67E + 000.00E − 000.00E − 000.00E − 000.00E − 00
104.44E − 157.99E − 157.52E − 151.23E − 158.88E − 168.88E − 168.88E − 160.00E − 00
306.84E − 141.47E − 131.07E − 131.45E − 148.88E − 168.88E − 168.88E − 160.00E − 00
501.44E − 111.12E − 103.98E − 112.59E − 118.88E − 168.88E − 168.88E − 160.00E − 00
1004.91E − 081.96E − 071.10E − 074.08E − 088.88E − 168.88E − 168.88E − 160.00E − 00
100.00E − 009.22E − 021.96E − 022.00E − 020.00E − 000.00E − 000.00E − 000.00E − 00
300.00E − 005.14E − 025.48E − 031.13E − 020.00E − 000.00E − 000.00E − 000.00E − 00
500.00E − 003.17E − 022.59E − 037.27E − 030.00E − 000.00E − 000.00E − 000.00E − 00
1001.34E − 133.69E − 027.97E − 031.27E − 020.00E − 000.00E − 000.00E − 000.00E − 00
103.25E − 072.03E − 024.91E − 038.54E − 031.38E − 081.58E − 063.09E − 073.33E − 07
301.96E − 021.05E − 014.80E − 022.31E − 021.34E − 078.29E − 061.79E − 062.19E − 06
504.83E − 023.93E − 011.14E − 016.21E − 024.71E − 071.72E − 053.12E − 063.31E − 06
1001.87E − 014.65E − 012.93E − 016.46E − 024.04E − 067.82E − 051.61E − 051.43E − 05
102.99E − 061.01E − 019.94E − 033.03E − 023.31E − 089.79E − 062.09E − 062.46E − 06
302.93E − 011.20E + 006.78E − 012.39E − 015.30E − 071.09E − 042.49E − 052.75E − 05
501.34E + 002.93E + 002.15E + 004.24E − 011.75E − 054.30E − 041.12E − 048.81E − 05
1006.01E + 008.03E + 006.89E + 004.38E − 011.86E − 042.34E − 039.13E − 045.72E − 04
20.99801.08E + 013.22593.15E + 000.99801.27E + 002.94344.43E + 00
40.00032.04E − 020.00901.01E − 020.00031.58E − 030.00032.31E − 04
2−1.0316−1.0316−1.03162.50E − 08−1.0316−1.0096−1.03035.17E − 03
20.39790.39790.39791.22E − 060.39790.39900.39802.11E − 04
23.00003.00013.00002.58E − 053.00003.00133.00012.41E − 04
3−3.8628−3.8549−3.86132.74E − 03−3.8626−3.8360−3.85905.87E − 03
6−3.3220−2.8404−3.26261.06E − 01−3.2959−3.1034−3.17255.27E − 02
4−10.1530−5.0552−9.47651.7505−10.1532−9.5340−10.09841.56E − 01
4−10.4027−5.0877−10.22409.70E − 01−10.4028−9.4206−10.29692.58E − 01
4−10.5360−2.4217−10.26421.4812−10.5364−10.3753−10.53342.94E − 02